MDL-55126 files: Deprecate get_records_csv and put_records_csv.
[moodle.git] / lib / upgrade.txt
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690a55f6 1This files describes API changes in core libraries and APIs,
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2information provided here is intended especially for developers.
3
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4=== 3.2 ===
5
6* New option 'blanktarget' added to format_text. This option adds target="_blank" to links
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7* A new webservice structure `external_files` has been created which provides a standardised view of files in Moodle and
8 should be used for all file return descriptions.
9 Files matching this format can be retrieved via the new `external_util::get_area_files` method.
10 See MDL-54951 for further information.
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11* The parameter $usepost of the following functions has been deprecated and is not used any more:
12 - get_max_upload_file_size()
13 - get_user_max_upload_file_size()
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14* The following functions have been removed and should not be used any more:
15 - file_modify_html_header() - See MDL-29738 for more information.
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16* The following functions have been deprecated and are not used any more:
17 - get_records_csv() Please use csv_import_reader::load_csv_content() instead.
18 - put_records_csv() Please use download_as_dataformat (lib/dataformatlib.php) instead.
af6a4240 19
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20=== 3.1 ===
21
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22* Webservice function core_course_search_courses accepts a new parameter 'limittoenrolled' to filter the results
23 only to courses the user is enrolled in, and are visible to them.
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24* External functions that are not calling external_api::validate_context are buggy and will now generate
25 exceptions. Previously they were only generating warnings in the webserver error log.
e02e7f5a 26 See https://docs.moodle.org/dev/External_functions_API#Security
221bfffd 27* The moodle/blog:associatecourse and moodle/blog:associatemodule capabilities has been removed.
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28* The following functions has been finally deprecated and can not be used any more:
29 - profile_display_badges()
30 - useredit_shared_definition_preferences()
31 - calendar_normalize_tz()
32 - get_user_timezone_offset()
33 - get_timezone_offset()
34 - get_list_of_timezones()
35 - calculate_user_dst_table()
36 - dst_changes_for_year()
37 - get_timezone_record()
38 - test_get_list_of_timezones()
39 - test_get_timezone_offset()
40 - test_get_user_timezone_offset()
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41* The google api library has been updated to version 1.1.7. There was some important changes
42 on the SSL handling. Now the SSL version will be determined by the underlying library.
43 For more information see https://github.com/google/google-api-php-client/pull/644
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44* The get_role_users() function will now add the $sort fields that are not part
45 of the requested fields to the query result and will throw a debugging message
46 with the added fields when that happens.
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47* The core_user::fill_properties_cache() static method has been introduced to be a reference
48 and allow standard user fields data validation. Right now only type validation is supported
49 checking it against the parameter (PARAM_*) type of the target user field. MDL-52781 is
50 going to add support to null/not null and choices validation, replacing the existing code to
51 validate the user fields in different places in a common way.
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52* Webservice function core_course_search_courses now returns results when the search string
53 is less than 2 chars long.
54* Webservice function core_course_search_courses accepts a new parameter 'requiredcapabilities' to filter the results
55 by the capabilities of the current user.
56* New mform element 'course' handles thousands of courses with good performance and usability.
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57* The redirect() function will now redirect immediately if output has not
58 already started. Messages will be displayed on the subsequent page using
59 session notifications. The type of message output can be configured using the
60 fourth parameter to redirect().
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61* The specification of extra classes in the $OUTPUT->notification()
62 function, and \core\output\notification renderable have been deprecated
63 and will be removed in a future version.
64 Notifications should use the levels found in \core\output\notification.
65* The constants for NOTIFY_PROBLEM, NOTIFY_REDIRECT, and NOTIFY_MESSAGE in
66 \core\output\notification have been deprecated in favour of NOTIFY_ERROR,
67 NOTIFY_WARNING, and NOTIFY_INFO respectively.
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68* The following functions, previously used (exclusively) by upgrade steps are not available
69 anymore because of the upgrade cleanup performed for this version. See MDL-51580 for more info:
70 - upgrade_mysql_fix_unsigned_and_lob_columns()
71 - upgrade_course_completion_remove_duplicates()
72 - upgrade_save_orphaned_questions()
73 - upgrade_rename_old_backup_files_using_shortname()
74 - upgrade_mssql_nvarcharmax()
75 - upgrade_mssql_varbinarymax()
76 - upgrade_fix_missing_root_folders()
77 - upgrade_course_modules_sequences()
78 - upgrade_grade_item_fix_sortorder()
79 - upgrade_availability_item()
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80* A new parameter $ajaxformdata was added to the constructor for moodleform. When building a
81 moodleform in a webservice or ajax script (for example using the new fragments API) we
82 cannot allow the moodleform to parse it's own data from _GET and _POST - we must pass it as
83 an array.
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84* Plugins can extend the navigation for user by declaring the following callback:
85 <frankenstyle>_extend_navigation_user(navigation_node $parentnode, stdClass $user,
86 context_user $context, stdClass $course,
87 context_course $coursecontext)
c917b53a 88* The function notify() now throws a debugging message - see MDL-50269.
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89* Ajax calls going through lib/ajax/* now validate the return values before sending
90 the response. If the validation does not pass an exception is raised. This behaviour
91 is consistent with web services.
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92* Several changes in Moodle core, standard plugins and third party libraries to
93 ensure compatibility with PHP7. All plugins are recommended to perform testing
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94 against PHP7 as well. Refer to https://docs.moodle.org/dev/Moodle_and_PHP7 for more
95 information. The following changes may affect you:
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96 * Class moodleform, moodleform_mod and some module classes have been changed to use
97 __construct() for the constructor. Calling parent constructors by the class
98 name will display debugging message. Incorrect: parent::moodleform(),
99 correct: parent::__construct()
100 * All form elements have also changed the constructor syntax. No changes are
101 needed for using form elements, however if plugin defines new form element it
102 needs to use correct syntax. For example, incorrect: parent::HTML_QuickForm_input(),
103 HTML_QuickForm_input::HTML_QuickForm_input(), $this->HTML_QuickForm_input().
104 Correct: HTML_QuickForm_input::__construct() or parent::__construct().
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105 * profile_field_base::profile_field_base() is deprecated, use parent::__construct()
106 in custom profile fields constructors. Similar deprecations in exsiting
107 profile_field_* classes.
108 * user_filter_type::user_filter_type() is deprecated, use parent::__construct() in
109 custom user filters. Similar deprecations in existing user_filter_* classes.
110 * table_default_export_format_parent::table_default_export_format_parent() is
111 deprecated, use parent::__construct() in extending classes.
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112* groups_delete_group_members() $showfeedback parameter has been removed and is no longer
113 respected. Users of this function should output their own feedback if required.
114* Number of changes to Tags API, see tag/upgrade.txt for more details
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115* The previous events API handlers are being deprecated in favour of events 2 API, debugging messages are being displayed if
116 there are 3rd party plugins using it. Switch to events 2 API please, see https://docs.moodle.org/dev/Event_2#Event_dispatching_and_observers
117 Note than you will need to bump the plugin version so moodle is aware that you removed the plugin's event handlers.
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118* mforms validation functions are not available in the global JS namespace anymore, event listeners
119 are assigned to fields and buttons through a self-contained JS function.
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120* Added $CFG->urlrewriteclass option to config.php allowing clean / semantic urls to
121 be implemented in a plugin, eg local_cleanurls.
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122* $CFG->pathtoclam global setting has been moved to clamav antivirus plugin setting of the same name.
123* clam_message_admins() and get_clam_error_code() have been deprecated, its functionality
124 is now a part of \antivirus_clamav\scanner class methods.
125* \repository::antivir_scan_file() has been deprecated, \core\antivirus\manager::scan_file() that
375223c6 126 applies antivirus plugins is replacing its functionality.
d84a657d 127* Added core_text::str_max_bytes() which safely truncates multi-byte strings to a maximum number of bytes.
b5e6ec44 128* Zend Framework has been removed completely.
322f3141 129* Any plugin can report when a scale is being used with the callback function [pluginname]_scale_used_anywhere(int $scaleid).
529ea77b 130* Changes in file_rewrite_pluginfile_urls: Passing a new option reverse = true in the $options var will make the function to convert
296ab1e2 131 actual URLs in $text to encoded URLs in the @@PLUGINFILE@@ form.
e891c838 132* behat_util::is_server_running() is removed, please use behat_util::check_server_status() instead.
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133* Behat\Mink\Selector\SelectorsHandler::xpathLiteral() method is deprecated use behat_context_helper::escape instead
134 when building Xpath, or pass the unescaped value when using the named selector.',
9df4ae41 135* table_sql download process is using the new data formats plugin which you can't use if you are buffering any output
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136 * flexible_table::get_download_menu(), considered private, has been deleted. Use
137 $OUTPUT->download_dataformat_selector() instead.
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138 when building Xpath, or pass the unescaped value when using the named selector.
139* Add new file_is_executable(), to consistently check for executables even in Windows (PHP bug #41062).
3fb5ddc3 140* Introduced new hooks for plugin developers.
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141 - <component>_pre_course_category_delete($category)
142 - <component>_pre_course_delete($course)
143 - <component>_pre_course_module_delete($cm)
144 - <component>_pre_block_delete($instance)
145 - <component>_pre_user_delete($user)
146 These hooks allow developers to use the item in question before it is deleted by core. For example, if your plugin is
147 a module (plugins located in the mod folder) called 'xxx' and you wish to interact with the user object before it is
148 deleted then the function to create would be mod_xxx_pre_user_delete($user) in mod/xxx/lib.php.
20dde5e6 149
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150=== 3.0 ===
151
4eeea2cb 152* Minify updated to 2.2.1
7fa6b587 153* htmlpurifier upgraded to 4.7.0
df098760 154* Less.php upgraded to 1.7.0.9
f77cd371 155* The horde library has been updated to version 5.2.7.
80af92f0 156* Google libraries (lib/google) updated to 1.1.5
ec2d33df 157* Html2Text library has been updated to the latest version of the library.
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158* External functions x_is_allowed_from_ajax() methods have been deprecated. Define 'ajax' => true in db/services.php instead.
159* External functions can be called without a session if they define 'loginrequired' => true in db/services.php.
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160* All plugins are required to declare their frankenstyle component name via
161 the $plugin->component property in their version.php file. See
162 https://docs.moodle.org/dev/version.php for details (MDL-48494).
b80b35d0 163* PHPUnit is upgraded to 4.7. Some tests using deprecated assertions etc may need changes to work correctly.
988592c5 164* Users of the text editor API to manually create a text editor should call set_text before calling use_editor.
4e8afd56 165* Javascript - SimpleYUI and the Y instance used for modules have been merged. Y is now always the same instance of Y.
f4864c1c 166* get_referer() has been deprecated, please use the get_local_referer function instead.
303936aa 167* \core\progress\null is renamed to \core\progress\none for improved PHP7 compatibility as null is a reserved word (see MDL-50453).
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168* \webservice_xmlrpc_client now respects proxy server settings. If your XMLRPC server is available on your local network and not via your proxy server, you may need to add it to the list of proxy
169 server exceptions in $CFG->proxybypass. See MDL-39353 for details.
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170* Group and groupings idnumbers can now be passed to and/or are returned from the following web services functions:
171 ** core_group_external::create_groups
172 ** core_group_external::get_groups
173 ** core_group_external::get_course_groups
174 ** core_group_external::create_groupings
175 ** core_group_external::update_groupings
176 ** core_group_external::get_groupings
177 ** core_group_external::get_course_groupings
178 ** core_group_external::get_course_user_groups
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179* Following functions are removed from core. See MDL-50049 for details.
180 password_compat_not_supported()
181 session_get_instance()
182 session_is_legacy()
183 session_kill_all()
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184 session_touch()
185 session_kill()
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186 session_kill_user()
187 session_set_user()
188 session_is_loggedinas()
189 session_get_realuser()
190 session_loginas()
191 js_minify()
192 css_minify_css()
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193 update_login_count()
194 reset_login_count()
188458a6 195 check_gd_version()
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196 update_log_display_entry()
197 get_recent_enrolments()
198 groups_filter_users_by_course_module_visible()
199 groups_course_module_visible()
200 error()
201 formerr()
202 editorhelpbutton()
203 editorshortcutshelpbutton()
204 choose_from_menu()
205 update_event()
206 get_generic_section_name()
207 get_all_sections()
208 add_mod_to_section()
209 get_all_mods()
210 get_course_section()
211 format_weeks_get_section_dates()
212 get_print_section_cm_text()
213 print_section_add_menus()
214 make_editing_buttons()
215 print_section()
216 print_overview()
217 print_recent_activity()
218 delete_course_module()
219 update_category_button()
220 make_categories_list()
221 category_delete_move()
222 category_delete_full()
223 move_category()
224 course_category_hide()
225 course_category_show()
226 get_course_category()
227 create_course_category()
228 get_all_subcategories()
229 get_child_categories()
230 get_categories()
231 print_course_search()
232 print_my_moodle()
233 print_remote_course()
234 print_remote_host()
235 print_whole_category_list()
236 print_category_info()
b164e2ec 237 get_course_category_tree()
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238 print_courses()
239 print_course()
240 get_category_courses_array()
241 get_category_courses_array_recursively()
b164e2ec 242 blog_get_context_url()
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243 get_courses_wmanagers()
244 convert_tree_to_html()
245 convert_tabrows_to_tree()
246 can_use_rotated_text()
247 get_parent_contexts()
248 get_parent_contextid()
249 get_child_contexts()
188458a6 250 create_contexts()
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251 cleanup_contexts()
252 build_context_path()
253 rebuild_contexts()
254 preload_course_contexts()
255 context_moved()
256 fetch_context_capabilities()
257 context_instance_preload()
258 get_contextlevel_name()
259 print_context_name()
260 mark_context_dirty()
261 delete_context()
262 get_context_url()
263 get_course_context()
264 get_user_courses_bycap()
265 get_role_context_caps()
266 get_courseid_from_context()
267 context_instance_preload_sql()
268 get_related_contexts_string()
269 get_plugin_list_with_file()
270 check_browser_operating_system()
271 check_browser_version()
272 get_device_type()
273 get_device_type_list()
274 get_selected_theme_for_device_type()
275 get_device_cfg_var_name()
188458a6 276 set_user_device_type()
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277 get_user_device_type()
278 get_browser_version_classes()
279 generate_email_supportuser()
280 badges_get_issued_badge_info()
281 can_use_html_editor()
282 enrol_cohort_get_cohorts()
283 enrol_cohort_can_view_cohort()
284 cohort_get_visible_list()
285 enrol_cohort_enrol_all_users()
286 enrol_cohort_search_cohorts()
eee9e47d 287* The never unused webdav_locks table was dropped.
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288* The actionmenu hideMenu() function now expects an EventFacade object to be passed to it,
289 i.e. a call to M.core.actionmenu.instance.hideMenu() should be change to M.core.actionmenu.instance.hideMenu(e)
40a15455 290* In the html_editors (tinyMCE, Atto), the manage files button can be hidden by changing the 'enable_filemanagement' option to false.
82f0f5e3 291* external_api::validate_context now is public, it can be called from other classes.
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292* rss_error() now supports returning of correct HTTP status of error and will return '404 Not Found'
293 unless other status is specified.
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294* Plugins can extend the navigation for categories settings by declaring the following callback:
295 <frankenstyle>_extend_navigation_category_settings(navigation_node, context_coursecat)
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296* The clilib.php provides two new functions cli_write() and cli_writeln() that should be used for outputting texts from the command
297 line interface scripts.
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298* External function core_course_external::get_course_contents returned parameter "name" has been changed to PARAM_RAW,
299 this is because the new external_format_string function may return raw data if the global moodlewssettingraw parameter is used.
182d9990 300* Function is_web_crawler() has been deprecated, please use core_useragent::is_web_crawler() instead.
303936aa 301
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302=== 2.9.1 ===
303
304* New methods grade_grade::get_grade_max() and get_grade_min() must be used rather than directly the public properties rawgrademax and rawgrademin.
305* New method grade_item::is_aggregate_item() indicates when a grade_item is an aggreggated type grade.
306
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307=== 2.9 ===
308
5472f9f4 309* The default home page for users has been changed to the dashboard (formely my home). See MDL-45774.
9bdcf579 310* Support for rendering templates from php or javascript has been added. See MDL-49152.
adeb96d2 311* Support for loading AMD javascript modules has been added. See MDL-49046.
cf02542d 312* Webservice core_course_delete_courses now return warning messages on any failures and does not try to rollback the entire deletion.
a74d4743 313* \core\event\course_viewed 'other' argument renamed from coursesectionid to coursesectionnumber as it contains the section number.
91fed57a 314* New API core_filetypes::add_type (etc.) allows custom filetypes to be added and modified.
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315* PHPUnit: PHPMailer Sink is now started for all tests and is setup within the phpunit wrapper for advanced tests.
316 Catching debugging messages when sending mail will no longer work. Use $sink = $this->redirectEmails(); and then check
317 the message in the sink instead.
c9bd4e41 318* The file pluginlib.php was deprecated since 2.6 and has now been removed, do not include or require it.
9802bd61 319* \core_component::fetch_subsystems() now returns a valid path for completion component instead of null.
7d0d3b36 320* Deprecated JS global methods have been removed (show_item, destroy_item, hide_item, addonload, getElementsByTagName, findChildNodes).
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321* For 3rd party plugin specific environment.xml files, it's now possible to specify version independent checks by using the
322 <PLUGIN name="component_name"> tag instead of the version dependent <MOODLE version="x.y"> one. If the PLUGIN tag is used any
323 Moodle specific tags will be ignored.
3451a51c 324* html_table: new API for adding captions to tables (new field, $table->caption) and subsequently hiding said captions from sighted users using accesshide (enabled using $table->captionhide).
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325* The authorization procedure in the mdeploy.php script has been improved. The script
326 now relies on the main config.php when deploying an available update.
45a1a16b 327* sql_internal_reader and sql_select_reader interfaces have been deprecated in favour of sql_internal_table_reader
9fe26fb8 328 and sql_reader which use iterators to be more memory efficient.
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329* $CFG->enabletgzbackups setting has been removed as now backups are stored internally using .tar.gz format by default, you can
330 set $CFG->usezipbackups to store them in zip format. This does not affect the restore process, which continues accepting both.
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331* Added support for custom string manager implementations via $CFG->customstringmanager
332 directive in the config.php. See MDL-49361 for details.
70be2642 333* Add new make_request_directory() for creation of per-request files.
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334* Added generate_image_thumbnail_from_string. This should be used instead of generate_image_thumbnail when the source is a string.
335 This prevents the need to write files to disk unnecessarily.
336* Added generate_image_thumbnail to stored_file class. This should be used when generating thumbnails for stored files.
337 This prevents the need to write files to disk unnecessarily.
3004a923 338* Removed pear/HTTP/WebDav. See MDL-49534 for details.
d6e7a63d 339* Use standard PHP date time classes and methods - see new core_date class for timezone normalisation methods.
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340* Moved lib/google/Google/ to lib/google/src/Google. This is to address autoloader issues with Google's provided autoloader
341 for the library. See MDL-49519 for details.
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342* The outdated lib/google/Google_Client.php and related files have been completely removed. To use
343 the new client, read lib/google/readme_moodle.txt, please.
b19cc4ef 344* profile_display_badges() has been deprecated. See MDL-48935 for details.
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345* Added a new method add_report_nodes() to pagelib.php. If you are looking to add links to the user profile page under the heading "Reports"
346 then please use this function to ensure that the breadcrumb and navigation block are created properly for all user profile pages.
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347* process_new_icon() now does not always return a PNG file. When possible, it will try to keep the format of the original file.
348 Set the new argument $preferpng to true to force PNG. See MDL-46763 and MDL-50041 for details.
a74d4743 349
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350=== 2.8 ===
351
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352* Gradebook grade category option "aggregatesubcats" has been removed completely.
353 This means that the database column is removed, the admin settings are removed and
354 the properties from the grade_category object have been removed. If any courses were
355 found to be using this setting, a warning to check the grades will be shown in the
356 course grader report after upgrading the site. The same warning will be shown on
357 courses restored from backup that had this setting enabled (see MDL-47503).
4051685b 358* lib/excelllib.class.php has been updated. The class MoodleExcelWorkbook will now only produce excel 2007 files.
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359* renderers: We now remove the suffix _renderable when looking for a render method for a renderable.
360 If you have a renderable class named like "blah_renderable" and have a method on a renderer named "render_blah_renderable"
361 you will need to change the name of your render method to "render_blah" instead, as renderable at the end is no longer accepted.
d25c41fb 362* New functions get_course_and_cm_from_cmid($cmorid, $modulename) and
363 get_course_and_cm_from_instance($instanceorid, $modulename) can be used to
364 more efficiently load these basic data objects at the start of a script.
365* New function cm_info::create($cm) can be used when you need a cm_info
366 object, but have a $cm which might only be a standard database record.
061e6b28 367* $CFG->enablegroupmembersonly no longer exists.
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368* Scheduled tasks have gained support for syntax to introduce variability when a
369 task will run across installs. When a when hour or minute are defined as 'R'
370 they will be installed with a random hour/minute value.
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371* Several classes grade_edit_tree_column_xxx were removed since grades setup page
372 has been significantly changed. These classes should not be used outside of
373 gradebook or developers can copy them into their plugins from 2.7 branch.
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374* Google APIs Client Library (lib/google/) has been upgraded to 1.0.5-beta and
375 API has changed dramatically without backward compatibility. Any code accessing
376 it must be amended. It does not apply to lib/googleapi.php. See MDL-47297
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377* Added an extra parameter to the function get_formatted_help_string() (default null) which is used to specify
378 additional string parameters.
b9ba26b2 379* User settings node and course node in navigation now support callbacks from admin tools.
a7888487 380* grade_get_grades() optional parameteres $itemtype, $itemmodule, $iteminstance are now required.
4051685b 381
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382DEPRECATIONS:
383* completion_info->get_incomplete_criteria() is deprecated and will be removed in Moodle 3.0.
d6caf637 384* grade_category::aggregate_values() is deprecated and will be removed in Moodle 3.0.
061e6b28 385* groups_filter_users_by_course_module_visible() is deprecated; replace with
386 core_availability\info::filter_user_list. Will be removed in Moodle 3.0.
387* groups_course_module_visible() is deprecated; replace with $cm->uservisible.
388* cm_info property $cm->groupmembersonly is deprecated and always returns 0.
389 Use core_availability\info::filter_user_list if trying to determine which
390 other users can see an activity.
391* cm_info method $cm->is_user_access_restricted_by_group() is deprecated and
392 always returns false. Use $cm->uservisible to determine whether the user can
393 access the activity.
394* Constant FEATURE_GROUPMEMBERSONLY (used in module _supports functions) is
395 deprecated.
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396* cohort_get_visible_list() is deprecated. There is a better function cohort_get_available_cohorts()
397 that respects user capabilities to view cohorts.
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398* enrol_cohort_get_cohorts() and enrol_cohort_search_cohorts() are deprecated since
399 functionality is removed. Please use cohort_get_available_cohorts()
400* enrol_cohort_enrol_all_users() is deprecated; enrol_manual is now responsible for this action
80f98467 401* enrol_cohort_can_view_cohort() is deprecated; replace with cohort_can_view_cohort()
83988eb1 402
2b55cb1b 403=== 2.6.4 / 2.7.1 ===
83988eb1 404
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405* setnew_password_and_mail() and update_internal_user_password() will trigger
406 \core\event\user_password_updated. Previously they used to generate
407 \core\event\user_updated event.
408* update_internal_user_password() accepts optional boolean $fasthash for fast
409 hashing.
410* user_update_user() and user_create_user() api's accept optional param
411 $triggerevent to avoid respective events to be triggred from the api's.
412
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413=== 2.7 ===
414
9e00d46b 415* PHPUnit cannot be installed via PEAR any more, please use composer package manager instead.
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416* $core_renderer->block_move_target() changed to support more verbose move-block-here descriptions.
417
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418Events and Logging:
419* Significant changes in Logging API. For upgrading existing events_trigger() and
420 add_to_log() see http://docs.moodle.org/dev/Migrating_logging_calls_in_plugins
e2cb3ffa 421 For accessing logs from plugins see http://docs.moodle.org/dev/Migrating_log_access_in_reports
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422* The validation of the following events is now stricter (see MDL-45445):
423 - \core\event\blog_entry_created
424 - \core\event\blog_entry_deleted
425 - \core\event\blog_entry_updated
426 - \core\event\cohort_member_added
427 - \core\event\cohort_member_removed
428 - \core\event\course_category_deleted
429 - \core\event\course_completed
430 - \core\event\course_content_deleted
431 - \core\event\course_created
432 - \core\event\course_deleted
433 - \core\event\course_restored
434 - \core\event\course_section_updated (see MDL-45229)
435 - \core\event\email_failed
436 - \core\event\group_member_added
437 - \core\event\group_member_removed
438 - \core\event\note_created
439 - \core\event\note_deleted
440 - \core\event\note_updated
441 - \core\event\role_assigned
442 - \core\event\role_deleted
443 - \core\event\role_unassigned
444 - \core\event\user_graded
445 - \core\event\user_loggedinas
446 - \core\event\user_profile_viewed
447 - \core\event\webservice_token_created
1480f6ea 448
a4582a51 449DEPRECATIONS:
994e5662 450* $module uses in mod/xxx/version.php files is now deprecated. Please use $plugin instead. It will be removed in Moodle 2.10.
3345e24f 451* Update init methods in all event classes - "level" property was renamed to "edulevel", the level property is now deprecated.
c4b0d6dc 452* Abstract class \core\event\course_module_instances_list_viewed is deprecated now, use \core\event\instances_list_viewed instead.
e1b16f97 453* Abstract class core\event\content_viewed has been deprecated. Please extend base event or other relevant abstract class.
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454* mod_book\event\instances_list_viewed has been deprecated. Please use mod_book\event\course_module_instance_list_viewed instead.
455* mod_chat\event\instances_list_viewed has been deprecated. Please use mod_chat\event\course_module_instance_list_viewed instead.
456* mod_choice\event\instances_list_viewed has been deprecated. Please use mod_choice\event\course_module_instance_list_viewed instead.
457* mod_feedback\event\instances_list_viewed has been deprecated. Please use mod_feedback\event\course_module_instance_list_viewed instead.
458* mod_page\event\instances_list_viewed has been deprecated. Please use mod_page\event\course_module_instance_list_viewed instead.
1f1a8f03 459* The constants FRONTPAGECOURSELIST, FRONTPAGETOPICONLY & FRONTPAGECOURSELIMIT have been removed.
8d1f33e1 460* Conditional availability API has moved and changed. The condition_info class is
461 replaced by \core_availability\info_module, and condition_info_section by
462 \core_availability\info_section. (Code that uses the old classes will generally
463 still work.)
464* coursemodule_visible_for_user() has been deprecated but still works - replaced
465 by a new static function \core_availability\info_module::is_user_visible()
466* cm_info::is_user_access_restricted_by_conditional_access has been deprecated
467 but still works (it has never done what its name suggests, and is
468 unnecessary).
469* cm_info and section_info property showavailability has been deprecated, but
470 still works (with the caveat that this information is now per-user).
471* cm_info and section_info properties availablefrom and availableuntil have been
472 deprecated and always return zero (underlying data doesn't have these values).
473* section_info property groupingid has been deprecated and always returns zero,
474 same deal.
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475* Various cm_info methods have been deprecated in favour of their read-only properties (get_url(), get_content(), get_extra_classes(),
476 get_on_click(), get_custom_data(), get_after_link, get_after_edit_icons)
af64bc61 477* The ajaxenabled function has been deprecated and always returns true. All code should be fully functional in Javascript.
52dc1de7 478* count_login_failures() has been deprecated, use user_count_login_failures() instead. Refer MDL-42891 for details.
c4b0d6dc 479
8d1f33e1 480Conditional availability (activities and sections):
481* New conditional availability API in /availability, including new availability
482 condition plugins in /availability/condition. The new API is very similar with
483 regard to checking availability, but any code that modifies availability settings
484 for an activity or section is likely to need substantial changes.
485
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486YUI:
487 * The lightbox attribute for moodle-core-notification-dialogue has been
488 deprecated and replaced by the modal attribute. This was actually
489 changed in Moodle 2.2, but has only been marked as deprecated now. It
490 will be removed in Moodle 2.9.
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491 * When destroying any type of dialogue based on moodle-core-notification, the relevant content is also removed from
492 the DOM. Previously it was left orphaned.
5947ab33 493
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494JavaSript:
495 * The findChildNodes global function has been deprecated. Y.all should
496 be used instead.
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497 * The callback argument to confirm_action and M.util.show_confirm_dialog has been deprecated. If you need to write a
498 confirmation which includes a callback, please use moodle-core-notification-confirmation and attach callbacks to the
499 events provided.
a4582a51 500
9843e5ec 501* New locking api and admin settings to configure the system locking type.
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502* New "Time spent waiting for the database" performance metric displayed along with the
503 other MDL_PERF vars; the change affects both the error logs and the vars displayed in
504 the page footer.
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505* Changes in the tag API. The component and contextid are now saved when assigning tags to an item. Please see
506 tag/upgrade.txt for more information.
9843e5ec 507
9e19a0f0 508=== 2.6 ===
8e8891b7 509
cc8fecb5 510* Use new methods from core_component class instead of get_core_subsystems(), get_plugin_types(),
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511 get_plugin_list(), get_plugin_list_with_class(), get_plugin_directory(), normalize_component(),
512 get_component_directory() and get_plugin_list_with_file(). The names of the new methods are
513 exactly the same, the only differences are that core_component::get_plugin_types() now always returns
514 full paths and core_component::get_plugin_list() does not accept empty parameter any more.
d534708f 515* Use core_text::* instead of textlib:: and also core_collator::* instead of collatorlib::*.
af578aec 516* Use new function moodleform::mock_submit() to simulate form submission in unit tests (backported).
85b38061 517* New $CFG->localcachedir setting useful for cluster nodes. Admins have to update X-Sendfile aliases if used.
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518* MS SQL Server drivers are now using NVARCHAR(MAX) instead of NTEXT and VARBINARY(MAX) instead of IMAGE,
519 this change should be fully transparent and it should help significantly with add-on compatibility.
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520* The string manager classes were renamed. Note that they should not be modified or used directly,
521 always use get_string_manager() to get instance of the string manager.
aae18d2a 522* The ability to use an 'insecure' rc4encrypt/rc4decrypt key has been removed.
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523* Use $CFG->debugdeveloper instead of debugging('', DEBUG_DEVELOPER).
524* Use set_debugging(DEBUG_xxx) when changing debugging level for current request.
d55f05ef 525* Function moveto_module() does not modify $mod argument and instead now returns the new module visibility value.
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526* Use behat_selectors::get_allowed_text_selectors() and behat_selectors::get_allowed_selectors() instead of
527 behat_command::$allowedtextselectors and behat_command::$allowedselectors
ac2b2713 528* Subplugins are supported in admin tools and local plugins.
71ab7e51 529* file_packer/zip_packer API has been modified so that key functions support a new file_progress interface
530 to report progress during long operations. Related to this, zip_archive now supports an estimated_count()
531 function that returns an approximate number of entries in the zip faster than the count() function.
d872881f 532* Class cm_info no longer extends stdClass. All properties are read-only and calculated on first request only.
44ddd2a1 533* Class course_modinfo no longer extends stdClass. All properties are read-only.
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534* Database fields modinfo and sectioncache in table course are removed. Application cache core/coursemodinfo
535 is used instead. Course cache is still reset, rebuilt and retrieved using function rebuild_course_cache() and
536 get_fast_modinfo(). Purging all caches and every core upgrade purges course modinfo cache as well.
537 If function get_fast_modinfo() is called for multiple courses make sure to include field cacherev in course
538 object.
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539* Internal (noreply and support) user support has been added for sending/receiving message.
540 Use core_user::get_noreply_user() and core_user::get_support_user() to get noreply and support user's respectively.
541 Real users can be used as noreply/support users by setting $CFG->noreplyuserid and $CFG->supportuserid
137885b7 542* New function readfile_allow_large() in filelib.php for use when very large files may need sending to user.
e87214bd 543* Use core_plugin_manager::reset_caches() when changing visibility of plugins.
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544* Implement new method get_enabled_plugins() method in subplugin info classes.
545* Each plugin should include version information in version.php.
723a6e56 546* Module and block tables do not contain version column any more, use get_config('xx_yy', 'version') instead.
5fed8433 547* $USER->password field is intentionally unset so that session data does not contain password hashes.
38fc0130 548* Use core_shutdown_manager::register_function() instead of register_shutdown_function().
c858655d 549* New file packer for .tar.gz files; obtain by calling get_file_packer('application/x-gzip'). Intended initially
550 for use in backup/restore only, as there are limitations on supported filenames. Also new packer for
551 backups which supports both compression formats; get_file_packer('application/vnd.moodle.backup').
552* New optional parameter to stored_file::get_content_file_handle to open file handle with 'gzopen' instead
553 of 'fopen' to read gzip-compressed files if required.
6c679d15 554* update_internal_user_password() and setnew_password_and_mail() now trigger user_updated event.
b2858b91 555* Add thirdpartylibs.xml file to plugins that bundle any 3rd party libraries.
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556* New class introduced to help auto generate zIndex values for modal dialogues. Class "moodle-has-zindex"
557 should set on any element which uses a non-default zindex and needs to ensure it doesn't show above a
558 dialogue.
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PS
559* $CFG->filelifetime is now used consistently for most file serving operations, the default was lowered
560 to 6 hours from 24 hours because etags and x-sendfile support should make file serving less expensive.
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561* Date format locale charset for windows server will come from calendar type and for gregorian it will use
562 lang file.
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563* The library to interact with Box.net (class boxclient) is only compatible with their APIv1 which
564 reaches its end of life on the 14th of Dec. You should migrate your scripts to make usage of the
565 new class boxnet_client(). Note that the method names and return values have changed.
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566* Settings pages are now possible for Calendar type plugins. Calendar type plugins that require a settings page to
567 work properly will need to set their requires version to a number that is equal to or grater than the 2.6.1 release version.
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568* The admin/tool/generator tool was overhauled to use testing data generators and the previous interface to create
569 test data was removed (it was not working correctly anyway). If you were using this tool you will probably need to
570 update your code.
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571
572DEPRECATIONS:
573Various previously deprecated functions have now been altered to throw DEBUG_DEVELOPER debugging notices
574and will be removed in a future release (target: 2.8), a summary follows:
575
576Accesslib:
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577 * get_context_instance() -> context_xxxx::instance()
578 * get_context_instance_by_id() -> context::instance_by_id($id)
579 * get_system_context() -> context_system::instance()
580 * context_moved() -> context::update_moved()
581 * preload_course_contexts() -> context_helper::preload_course()
582 * context_instance_preload() -> context_helper::preload_from_record()
583 * context_instance_preload_sql() -> context_helper::get_preload_record_columns_sql()
584 * get_contextlevel_name() -> context_helper::get_level_name()
585 * create_contexts() -> context_helper::create_instances()
586 * cleanup_contexts() -> context_helper::cleanup_instances()
587 * build_context_path() -> context_helper::build_all_paths()
588 * print_context_name() -> $context->get_context_name()
589 * mark_context_dirty() -> $context->mark_dirty()
590 * delete_context() -> $context->delete_content() or context_helper::delete_instance()
591 * get_context_url() -> $context->get_url()
592 * get_course_context() -> $context->get_course_context()
593 * get_parent_contexts() -> $context->get_parent_context_ids()
594 * get_parent_contextid() -> $context->get_parent_context()
595 * get_child_contexts() -> $context->get_child_contexts()
596 * rebuild_contexts() -> $context->reset_paths()
597 * get_user_courses_bycap() -> enrol_get_users_courses()
598 * get_courseid_from_context() -> $context->get_course_context(false)
599 * get_role_context_caps() -> (no replacement)
600 * load_temp_role() -> (no replacement)
601 * remove_temp_roles() -> (no replacement)
602 * get_related_contexts_string() -> $context->get_parent_context_ids(true)
603 * get_recent_enrolments() -> (no replacement)
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604
605Enrollment:
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606 * get_course_participants() -> get_enrolled_users()
607 * is_course_participant() -> is_enrolled()
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608
609Output:
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610 * current_theme() -> $PAGE->theme->name
611 * skip_main_destination() -> $OUTPUT->skip_link_target()
612 * print_container() -> $OUTPUT->container()
613 * print_container_start() -> $OUTPUT->container_start()
614 * print_container_end() -> $OUTPUT->container_end()
615 * print_continue() -> $OUTPUT->continue_button()
616 * print_header() -> $PAGE methods
617 * print_header_simple() -> $PAGE methods
618 * print_side_block() -> $OUTPUT->block()
619 * print_arrow() -> $OUTPUT->arrow()
620 * print_scale_menu_helpbutton() -> $OUTPUT->help_icon_scale($courseid, $scale)
621 * print_checkbox() -> html_writer::checkbox()
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622
623Navigation:
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624 * print_navigation() -> $OUTPUT->navbar()
625 * build_navigation() -> $PAGE->navbar methods
626 * navmenu() -> (no replacement)
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MN
627 * settings_navigation::
628 get_course_modules() -> (no replacement)
05226d76 629
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630Files and repositories:
631 * stored_file::replace_content_with() -> stored_file::replace_file_with()
632 * stored_file::set_filesize() -> stored_file::replace_file_with()
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633 * stored_file::get_referencelifetime() -> (no replacement)
634 * repository::sync_external_file() -> see repository::sync_reference()
635 * repository::get_file_by_reference() -> repository::sync_reference()
636 * repository::
637 get_reference_file_lifetime() -> (no replacement)
638 * repository::sync_individual_file() -> (no replacement)
639 * repository::reset_caches() -> (no replacement)
2a68ee0e 640
05226d76 641Calendar:
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642 * add_event() -> calendar_event::create()
643 * update_event() -> calendar_event->update()
644 * delete_event() -> calendar_event->delete()
645 * hide_event() -> calendar_event->toggle_visibility(false)
646 * show_event() -> calendar_event->toggle_visibility(true)
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647
648Misc:
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649 * filter_text() -> format_text(), format_string()...
650 * httpsrequired() -> $PAGE->https_required()
651 * detect_munged_arguments() -> clean_param([...], PARAM_FILE)
652 * mygroupid() -> groups_get_all_groups()
653 * js_minify() -> core_minify::js_files()
654 * css_minify_css() -> core_minify::css_files()
64501eee 655 * course_modinfo::build_section_cache() -> (no replacement)
3bcf6b3c 656 * generate_email_supportuser() -> core_user::get_support_user()
c3d2fbf9 657
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PS
658Sessions:
659 * session_get_instance()->xxx() -> \core\session\manager::xxx()
660 * session_kill_all() -> \core\session\manager::kill_all_sessions()
661 * session_touch() -> \core\session\manager::touch_session()
662 * session_kill() -> \core\session\manager::kill_session()
663 * session_kill_user() -> \core\session\manager::kill_user_sessions()
664 * session_gc() -> \core\session\manager::gc()
665 * session_set_user() -> \core\session\manager::set_user()
666 * session_is_loggedinas() -> \core\session\manager::is_loggedinas()
667 * session_get_realuser() -> \core\session\manager::get_realuser()
668 * session_loginas() -> \core\session\manager::loginas()
669
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670User-agent related functions:
671 * check_browser_operating_system() -> core_useragent::check_browser_operating_system()
672 * check_browser_version() -> core_useragent::check_browser_version()
673 * get_device_type() -> core_useragent::get_device_type()
674 * get_device_type_list() -> core_useragent::get_device_type_list()
675 * get_selected_theme_for_device_type() -> core_useragent::get_device_type_theme()
676 * get_device_cfg_var_name() -> core_useragent::get_device_type_cfg_var_name()
677 * set_user_device_type() -> core_useragent::set_user_device_type()
678 * get_user_device_type() -> core_useragent::get_user_device_type()
679 * get_browser_version_classes() -> core_useragent::get_browser_version_classes()
9e19a0f0 680
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AN
681YUI:
682 * moodle-core-notification has been deprecated with a recommendation of
73b4c1da 683 using its subclasses instead. This is to allow for reduced page
78686995
AN
684 transport costs. Current subclasses include:
685 * dialogue
686 * alert
687 * confirm
688 * exception
689 * ajaxexception
690
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691Event triggering and event handlers:
692 * All existing events and event handlers should be replaced by new
693 event classes and matching new event observers.
694 * See http://docs.moodle.org/dev/Event_2 for more information.
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695 * The following events will be entirely removed, though they can still
696 be captured using handlers, but they should not be used any more.
697 * groups_members_removed -> \core\event\group_member_removed
698 * groups_groupings_groups_removed -> (no replacement)
699 * groups_groups_deleted -> \core\event\group_deleted
700 * groups_groupings_deleted -> \core\event\grouping_deleted
63deb5c3 701 * edit_module_post_actions() does not trigger events any more.
f0f0e1fe 702
a2602457 703=== 2.5.1 ===
704
705* New get_course() function for use when obtaining the course record from database. Will
706 reuse existing $COURSE or $SITE globals if possible to improve performance.
707
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708=== 2.5 ===
709
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710* The database drivers (moodle_database and subclasses) aren't using anymore the ::columns property
711 for caching database metadata. MUC (databasemeta) is used instead. Any custom DB driver should
712 apply for that change.
cedc656b
EL
713* The cron output has been changed to include time and memory usage (see cron_trace_time_and_memory()),
714 so any custom utility relying on the old output may require modification.
6b219310
DW
715* Function get_max_file_sizes now returns an option for (for example) "Course limit (500MB)" or
716 "Site limit (200MB)" when appropriate with the option set to 0. This function no longer returns
717 an option for 0 bytes. Existing code that was replacing the 0 option in the return
718 from this function with a more sensible message, can now use the return from this function directly.
9a36be73 719* Functions responsible for output in course/lib.php are deprecated, the code is moved to
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MG
720 appropriate renderers: print_section(), print_section_add_menus(), get_print_section_cm_text(),
721 make_editing_buttons()
9a36be73
MG
722 See functions' phpdocs in lib/deprecatedlib.php
723* Function get_print_section_cm_text() is deprecated, replaced with methods in cm_info
3cb856c7
PS
724* zip_packer may create empty zip archives, there is a new option to ignore
725 problematic files when creating archive
93cc145f
MN
726* The function delete_course_module was deprecated and has been replaced with
727 course_delete_module. The reason for this was because the function delete_course_module
728 only partially deletes data, so wherever it was called extra code was needed to
729 perform the whole deletion process. The function course_delete_module now takes care
730 of the whole process.
91c8cf99
F
731* curl::setopt() does not accept constant values any more. As it never worked properly,
732 we decided to make the type check stricter. Now, the keys of the array pass must be a string
733 corresponding to the curl constant name.
043f1005
RT
734* Function get_users_listing now return list of users except guest and deleted users. Previously
735 deleted users were excluded by get_users_listing. As guest user is not expected while browsing users,
736 and not included in get_user function, it will not be returned by get_users_listing.
1c14b1c1
DW
737* The add_* functions in course/dnduploadlib.php have been deprecated. Plugins should be using the
738 MODNAME_dndupload_register callback instead.
690a55f6
DM
739* The signature of the add() method of classes implementing the parentable_part_of_admin_tree
740 interface (such as admin_category) has been extended. The new parameter allows the caller
741 to prepend the new node before an existing sibling in the admin tree.
87b6981e
EL
742* condition_info:get_condition_user_fields($formatoptions) now accepts the optional
743 param $formatoptions, that will determine if the field names are processed by
744 format_string() with the passed options.
689096bc 745* remove all references to $CFG->gdversion, GD PHP extension is now required
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DP
746* Formslib will now throw a developer warning if a PARAM_ type hasn't been set for elements which
747 need it. Please set PARAM_RAW explicitly if you do not want any cleaning.
4e0b6025 748* Functions responsible for managing and accessing course categories are moved to class coursecat
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MG
749 in lib/coursecatlib.php, functions responsible for rendering courses and categories lists are
750 moved to course/renderer.php. The following global functions are deprecated: make_categories_list(),
6e1d1ee0 751 category_delete_move(), category_delete_full(), move_category(), course_category_hide(),
8db5dcb7 752 course_category_show(), get_course_category(), create_course_category(), get_all_subcategories(),
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MG
753 get_child_categories(), get_categories(), print_my_moodle(), print_remote_course(),
754 print_remote_host(), print_whole_category_list(), print_category_info(), get_course_category_tree(),
755 print_courses(), print_course(), get_category_courses_array(), get_category_courses_array_recursively(),
756 get_courses_wmanagers()
757 See http://docs.moodle.org/dev/Courses_lists_upgrade_to_2.5
0e2ca62e 758* $core_renderer->block_move_target() changed to support more verbose move-block-here descriptions.
38c1dd19
RT
759* Additional (optional) param $onlyactive has been added to get_enrolled_users, count_enrolled_users
760 functions to get information for only active (excluding suspended enrolments) users. Included two
761 helper functions extract_suspended_users, get_suspended_userids to extract suspended user information.
e87214bd 762* The core_plugin_manager class now provides two new helper methods for getting information
d7d48b40 763 about known plugins: get_plugins_of_type() and get_subplugins_of_plugin().
e87214bd 764* The get_uninstall_url() method of all subclasses of \core\plugininfo\base class is now expected
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DM
765 to always return moodle_url. Subclasses can use the new method is_uninstall_allowed()
766 to control the availability of the 'Uninstall' link at the Plugins overview page (previously
767 they would do it by get_uninstall_url() returning null). By default, URL to a new general plugin
768 uninstall tool is returned. Unless the plugin type needs extra steps that can't be handled by
769 plugininfo_xxx::uninstall() method or xmldb_xxx_uninstall() function, this default URL should
770 satisfy all plugin types.
9a36be73 771
4efcfaa3 772Database (DML) layer:
77a5c093
PS
773* $DB->sql_empty() is deprecated, you have to use sql parameters with empty values instead,
774 please note hardcoding of empty strings in SQL queries breaks execution in Oracle database.
2d97513d
PS
775* Indexes must not be defined on the same columns as keys, this is now reported as fatal problem.
776 Please note that internally we create indexes instead of foreign keys.
9a36be73 777
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ARN
778YUI changes:
779* M.util.help_icon has been deprecated. Code should be updated to use moodle-core-popuphelp
780 instead. To do so, remove any existing JS calls to M.util.help_icon from your PHP and ensure
781 that your help link is placed in a span which has the class 'helplink'.
782
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783=== 2.4 ===
784
785* Pagelib: Numerous deprecated functions were removed as classes page_base, page_course
786 and page_generic_activity.
704533fc 787* use $CFG->googlemapkey3 instead of removed $CFG->googlemapkey and migrate to Google Maps API V3
b874d5c6 788* Function settings_navigation::add_course_editing_links() is completely removed
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789* function global_navigation::format_display_course_content() is removed completely (the
790 functionality is moved to course format class)
791* in the function global_navigation::load_generic_course_sections() the argument $courseformat is
792 removed
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793* New component and itemid columns in groups_members table - this allows plugin to create protected
794 group memberships using 'xx_yy_allow_group_member_remove' callback and there is also a new restore
795 callback 'xx_yy_restore_group_member()'.
796* New general role assignment restore plugin callback 'xx_yy_restore_role_assignment()'.
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797* functions get_generic_section_name(), get_all_sections(), add_mod_to_section(), get_all_mods()
798 are deprecated. See their phpdocs in lib/deprecatedlib.php on how to replace them
ee362526 799
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800YUI changes:
801* moodle-enrol-notification has been renamed to moodle-core-notification
3542e01a 802* YUI2 code must now use 2in3, see http://yuilibrary.com/yui/docs/yui/yui-yui2.html
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803* M.util.init_select_autosubmit() and M.util.init_url_select() have been deprecated. Code using this should be updated
804 to use moodle-core-formautosubmit
d2a27ab0 805
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806Unit testing changes:
807* output debugging() is not sent to standard output any more,
808 use $this->assertDebuggingCalled(), $this->assertDebuggingNotCalled(),
809 $this->getDebuggingMessages() or $this->assertResetDebugging() instead.
810
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811=== 2.3 ===
812
813Database layer changes:
814* objects are not allowed in paramters of DML functions, use explicit casting to strings if necessary
815
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816Note:
817* DDL and DML methods which were deprecated in 2.0 have now been removed, they will no longer produce
818debug messages and will produce fatal errors
e618cdf3 819
796495fe 820API changes:
daefd6eb 821
796495fe 822* send_stored_file() has changed its interface
daefd6eb 823* deleted several resourcelib_embed_* functions from resourcelib.php
796495fe 824
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825=== 2.2 ===
826
827removed unused libraries:
828* odbc, base32, CodeSniffer, overlib, apd profiling, kses, Smarty, PEAR Console, swfobject, cssshover.htc, md5.js
829
830API changes:
831* new admin/tool plugin type
832* new context API - old API is still available
8e470797 833* deleted users do not have context any more
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834* removed global search
835
836
837=== 2.1 ===
838
839API changes:
840* basic suport for restore from 1.9
841* new mobile devices API
842* new questions API
843
844
845=== 2.0 ===
846
847API changes:
848* new DML API - http://docs.moodle.org/dev/DML_functions
849* new DDL API - http://docs.moodle.org/dev/DDL_functions
850* new file API - http://docs.moodle.org/dev/File_API
851* new $PAGE and $OUTPUT API
852* new navigation API
853* new theme API - http://docs.moodle.org/dev/Theme_changes_in_2.0
854* new javascript API - http://docs.moodle.org/dev/JavaScript_usage_guide
855* new portfolio API
856* new local plugin type
857* new translation support - http://lang.moodle.org
858* new web service API
859* new cohorts API
860* new messaging API
861* new rating API
862* new comment API
863* new sessions API
864* new enrolment API
865* new backup/restore API
866* new blocks API
867* new filters API
868* improved plugin support (aka Frankenstyle)
869* new registration and hub API
870* new course completion API
871* new plagiarism API
872* changed blog API
873* new text editor API
19526d91 874* new my moodle and profiles API